Feature

  1. Nature Ramblings: The Oldest Dinosaur

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  2. Mexican Canned Meat Now Allowed in U. S.

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  3. Food-Spoiling Spores Have Ten Lives

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  4. Pocket Alarm Warns of Radiation Danger

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  5. Forecasts Better Weapons against Germ Warfare

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  6. Influenza Threat

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  7. Planet Paths Calculated

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  8. Front Matter

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  9. New Machines and Gadgets

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  10. Defense Gadget Racket

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  11. In Science Fields

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  12. Cause of Population Rise

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